A:AnswerHow to set up your Sony 4K TV for a UHD / 4K / HDCP 2.2 compliant HDMI connection.
Use a Premium High Speed HDMI cable for 18 Gbps.
Set HDMI signal format to Enhanced format.
Press the HOME button on the remote control.
Select Settings**
Select External inputs in the TV category.
Select HDMI signal format and set to Enhanced format.
Do all HDMI ports support 4k?
10bit/UHD/4K: An Enhanced Port for Enhanced Video
Newer TVs that support 4K, also called Ultra HD (UHD) by some manufacturers, don't always
have 4K capabilities on all the HDMI ports. Sometimes you'll find only one port labeled to
indicate that's the one you should use for your shiny new 4K-capable streaming device.
A:AnswerAs a general rule, the audio jack on any audio device will disable the internal speakers in the TV when a pair of headphones is plugged in. But, you would need a very long headphone cord to listen to the audio and still appreciate the size of the TV screen and the picture it presents to you. I am not sure if the audio out RCA jacks would be disabled or not or whether the digital audio optical fiber output is disabled either.
A:AnswerHi Jc25, Good news! Yes, you can. Please refer to this link for the lists of compatible Bluetooth headphones and additional details: https://www.sony.com/electronics/support/televisions-projectors-lcd-tvs-android-/xbr-65z9d/articles/00159290 -Sam
A:AnswerHi Macboo, This TV has a similar feature which is called Google cast. If your Galaxy s10 or any smartphone has a Google Cast supported app then it should work. Ref: https://helpguide.sony.net/tv/gusltn2/v1/en-003/05_04.html?hl=mirroring -Sam
A:AnswerThis TV will fit it is 37.5" high and 66" wide. I feel that it would be a good fit for that space if you are mounting it in that space otherwise you will need to add the leg stands into that which I did not use on my set up. Before I had the 65" Sony and it was roughly about 4" more narrow so I feel if you went to an 85" with the area you are working with it will not work because you don't have enough for the vertical area. Found the legs for the TV and it would seem it would add roughly about 2" to the overall high so you still should be good even if you don't mount the TV. So after all that yes I feel that the TV will fit in the 75" size version.
